Experiences Developing the OpenUH Compiler and Runtime Infrastructure

  • Authors:
  • Barbara Chapman;Deepak Eachempati;Oscar Hernandez

  • Affiliations:
  • Department of Computer Science, University of Houston, Houston, USA;Department of Computer Science, University of Houston, Houston, USA;Oak Ridge National Laboratory, Oak Ridge, USA

  • Venue:
  • International Journal of Parallel Programming
  • Year:
  • 2013

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Abstract

The OpenUH compiler is a branch of the open source Open64 compiler suite for C, C++, and Fortran 95/2003, with support for a variety of targets including x86_64, IA-64, and IA-32. For the past several years, we have used OpenUH to conduct research in parallel programming models and their implementation, static and dynamic analysis of parallel applications, and compiler integration with external tools. In this paper, we describe the evolution of the OpenUH infrastructure and how we've used it to carry out our research and teaching efforts.